Lie #4
The civil war was fought primarily over slavery. The fact is, although slavery was on issue,the main one was state's rights vs. Federal power. If the main focus was slavery than states like Maryland, Kentucky, and Missouri would have joined the South, they had slaves and were Northern states, and additionally the Emancipation Proclamation didn't apply to them.
This I agree with, and I think it's pretty funny, actually. Yes, slavery was bad, yes, the "North" wanted to abolish it, yes, the "South" didn't. The main problem was that the South was under-represented or not given equal consideration. It was about legislation without representation. The slavery issue was a symptom of the cause. This is like how some people say that the revolutionary war was about tea taxes. It wasn't about tea taxes, it was about how the colonies had no say over the taxes imposed upon them. Taxation without representation. Really, the civil war is probably what would have happened if the colonies lost the revolutionary war.
The lie about the United States founded on Christianity, meh. I do agree with the point that Christians aren't the only people with morals. I think with the references in much of the founding fathers' literature, it's safe to assume that at least most of them were.
Related, separation of church and state. It does not mean that they should be completely removed one from the other, let alone always opposed. The point was to avoid a system where a church position came with a political postion, or vice-versa. Like the church of England King=Pope situation. It is so that a church figure cannot gain control of the government, or that a government figure can control a chruch (by virtue of the related positions). It doesn't mean that religious elements can't be observed in government.